0 the act of saying what you think or showing how you feel using words or actions -- 表示；表達；表露
Mark always has such a miserable expression on his face. 馬克臉上經常帶著一副苦惱的神情。
I could tell from her expression that something serious had happened. 一看她的面色就知道出了很嚴重的事情。
She plays the violin with great expression (= feeling). 她的小提琴演奏有很好的表現力。
formal His sadness at the death of his wife found expression (= was shown) in his music. 他透過音樂表達了對亡妻的哀悼之情。
It's better to give expression to (= show) your anger, rather than hiding it. 最好把憤怒發泄出來，而不是藏於心裡。
We've received a lot of expressions of support for our campaign. 我們收到很多來信表示支持我們的運動。
He wrote her a poem as an expression of his love. 他寫了一首詩給她以表達愛慕之情。
1 a word or group of words used in a particular situation or by particular people -- 詞；詞語；措詞
2 in mathematics, a symbol or group of symbols that represent an amount -- （數學中的）式，表達式
4xy2 is an expression. 4xy2 是一個表達式。
Coders were trained to mark the onset and offset of expressions reflecting low/moderate positive, high positive, low/moderate negative, and high negative affect.
As such it is, among other things, an expression of the kingdom's expansion and of genealogical distance or proximity to the current ruler.
We maintain this distinction here also, focusing on behavioral and verbal expressions of three kinds of caring themes: prosocial concern, reparation for wrongdoing, and affiliation.
It computes the symbolic size of each vector expression.
Another interesting aspect of the design is that the spreadsheet incorporates symbolic reduction and normalisation of symbolic expressions (including equations).
The efficiency is good if one considers that symbolic evaluation is employed on untyped expressions.
The level of expression of the 6 isoform in the cells of the right bundle branch was always lower than that of the surrounding myocardium.
The asymptotic solution (5.3) also be used to obtain expressions from (3.14)for can the fluctuating viscous stresses a t the wall.
